/* Ujjina Player Studio - Preview Panel */

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
}

.preview-header h2 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.preview-size-controls {
    display: flex;
    gap: 6px;
}

.preview-size-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
}

.preview-size-btn:hover {
    background: var(--surface-hover);
}

.preview-size-btn.active {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}

/* Preview container */
.preview-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.preview-frame {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    transition: max-width 0.3s;
}

.preview-frame[data-size="desktop"] {
    max-width: 800px;
}

.preview-frame[data-size="tablet"] {
    max-width: 500px;
}

.preview-frame[data-size="mobile"] {
    max-width: 320px;
}

/* Player wrapper */
.preview-player-wrapper {
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.preview-player-wrapper[data-aspect="4:3"] {
    aspect-ratio: 4/3;
}

.preview-player-wrapper[data-aspect="1:1"] {
    aspect-ratio: 1/1;
}

.preview-player-wrapper[data-aspect="21:9"] {
    aspect-ratio: 21/9;
}

.preview-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    font-size: 14px;
    text-align: center;
    padding: 20px;
}

/* Video.js */
.preview-player-wrapper .video-js {
    width: 100% !important;
    height: 100% !important;
    position: absolute;
    top: 0;
    left: 0;
}

/* No stream overlay */
.preview-no-stream {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 5;
    pointer-events: none;
    color: rgba(255,255,255,0.6);
    text-align: center;
    gap: 6px;
}

.preview-no-stream-icon {
    font-size: 40px;
    opacity: 0.5;
}

.preview-no-stream-text {
    font-size: 14px;
    font-weight: 600;
}

.preview-no-stream-hint {
    font-size: 11px;
    opacity: 0.5;
}

/* Embed section */
.embed-section {
    padding: 16px;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.embed-section h3 {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.embed-code-wrap {
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.embed-code-wrap code {
    flex: 1;
    padding: 10px;
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: var(--accent);
    word-break: break-all;
    line-height: 1.5;
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .preview-container {
        padding: 10px;
    }

    .preview-header {
        padding: 8px 12px;
    }

    .preview-frame {
        max-width: 100% !important;
    }

    .embed-section {
        padding: 12px;
    }

    .embed-code-wrap {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .preview-size-controls {
        display: none;
    }

    .preview-container {
        padding: 8px;
    }
}